JPH0481282U - - Google Patents
Info
- Publication number
- JPH0481282U JPH0481282U JP12258190U JP12258190U JPH0481282U JP H0481282 U JPH0481282 U JP H0481282U JP 12258190 U JP12258190 U JP 12258190U JP 12258190 U JP12258190 U JP 12258190U JP H0481282 U JPH0481282 U JP H0481282U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- disk table
- shield plate
- disk drive
- chassis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Description
第１図乃至第３図は本考案の一実施例を示した
ものであり、第１図はフロツピーデイスクドライ
ブの内部を示す平面図、第２図は同縦断側面図、
第３図は要部の縦断側面図である。第４図は従来
例を示し、フロツピーデイスクドライブの要部の
縦断側面図である。
２１……シヤーシ、３５……キヤリツジ、３９
，４０……磁気ヘツド、４３……デイスクテーブ
ル、４４……着磁部、４７……磁気シールド板。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is a plan view showing the inside of a floppy disk drive, FIG. 2 is a longitudinal side view of the same, and FIG.
FIG. 3 is a longitudinal sectional side view of the main part. FIG. 4 shows a conventional example, and is a longitudinal sectional side view of the main parts of a floppy disk drive. 21...Shiashi, 35...Kyaritsuji, 39
, 40... Magnetic head, 43... Disc table, 44... Magnetized section, 47... Magnetic shield plate.
Claims (1)
ス用の着磁部を設けたフロツピーデイスクドライ
ブに於て、該デイスクテーブルと磁気ヘツドのキ
ヤリツジとの間のシヤーシに、磁気シールド板を
立設したことを特徴とする磁気ヘツドのシールド
装置。 A floppy disk drive in which a magnetized part for index pulses is provided on the outer periphery of the disk table, characterized in that a magnetic shield plate is provided upright on the chassis between the disk table and the carriage of the magnetic head. Shielding device for magnetic heads.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990122581U JP2555031Y2 (en) | 1990-11-22 | 1990-11-22 | Magnetic head shield device |
| US07/732,395 US5243480A (en) | 1990-07-27 | 1991-07-18 | Floppy disk drive |
| US08/002,731 US5396385A (en) | 1990-07-27 | 1993-01-11 | Floppy disk drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990122581U JP2555031Y2 (en) | 1990-11-22 | 1990-11-22 | Magnetic head shield device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0481282U true JPH0481282U (en) | 1992-07-15 |
| JP2555031Y2 JP2555031Y2 (en) | 1997-11-19 |
Family
ID=31870347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990122581U Expired - Fee Related JP2555031Y2 (en) | 1990-07-27 | 1990-11-22 | Magnetic head shield device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2555031Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6257986U (en) * | 1985-09-27 | 1987-04-10 | ||
| JPS6352390A (en) * | 1986-08-20 | 1988-03-05 | Seiko Epson Corp | magnetic disk device |
| JPS63257982A (en) * | 1987-04-14 | 1988-10-25 | Nec Corp | Magnetic disk device |
-
1990
- 1990-11-22 JP JP1990122581U patent/JP2555031Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6257986U (en) * | 1985-09-27 | 1987-04-10 | ||
| JPS6352390A (en) * | 1986-08-20 | 1988-03-05 | Seiko Epson Corp | magnetic disk device |
| JPS63257982A (en) * | 1987-04-14 | 1988-10-25 | Nec Corp | Magnetic disk device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2555031Y2 (en) | 1997-11-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |